Updating the FindFMOD.cmake script to current CMake standard pattern.
Updating the FindFMOD.cmake script to current CMake standard pattern.

git-svn-id: 437764123c2e69732731433a8073bc2f24523c07@76 574e1c32-2fce-11df-82ed-5f3c927ac887

vancegroup-mirrors/osgAudio-mirror,vancegroup-mirrors/osgAudio-mirror